P1066 Chevrolet Sprint OBD Code

OBD/2 P1066 error code description and symptoms.

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P1066 Chevrolet Sprint Error Code Repair Process :

The scent may P1066 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P1066, so if the inside of your car abs outlet valve coil lr circuit short to battery as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Chevrolet Sprint P1066 OBD2 Code

A common cause of code P1066 is the failure of ABS Outlet Valve Coil LR Circuit Short To Battery, but there are several other possible causes as well, such as ;

Exhaust tube
Camshaft Position Sensor harness is open or shorted
Camshaft Position Sensor harness is open or shorted
Intake Valve Timing Control Solenoid Valve circuit poor electrical connection

P1066 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P1066 Chevrolet Sprint OBD Code

P1066 Chevrolet Sprint Error Code Repair Process :

Common Causes of Chevrolet Sprint P1066 OBD2 Code

P1066 code for other Chevrolet cars